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Selection and Application of Filter Cartridge

December 21,2021

Filter cartridge model is selected first


The filter cartridge has a wide range of uses. There are many varieties and specifications of the filter cartridge. It is very important to select the model.


According to the purpose, it can be divided into filtering liquid and gas, and the specifications can be divided into 5 “, 10”, 20 “, 30” and 40 “. The working pressure is generally 0.1mpa-0.4mpa. Due to the different pore sizes of the filter cartridge; its flow is also different. For example, the standard for filtering chaotic water of 0.2um-0.4um is 300-500kg / h. If you want to improve the filtering capacity per hour, you can use multi-core or 20 ″, 30 ″, 40 ″ inch combinations. If there are many impurities and viscosity, you should add pre filtration equipment.


Filter cartridge product classification: filter cartridge filter


Large flow filter, also known as large flux filter. The large flow filter is developed for pipes with large diameter and high flow rate. Its core adopts stainless steel folding filter cartridge, which has multiple areas compared with the competitors’ ordinary perforated basket filter cartridge and rod folding filter cartridge. Its opening rate of more than 50% and straight through structure combine the maximum flow and minimum differential pressure, which greatly reduces the overall size and weight. When the filter is out of use, only one person is required to clean and maintain it.


Its working principle is to use the 5 μ m pore of large flow filter cartridge for mechanical filtration. Trace suspended particles, colloids and microorganisms remaining in the water are intercepted or adsorbed on the surface and pores of the filter cartridge. With the increase of water making time, the operation resistance of the filter cartridge increases gradually due to the pollution of intercepts. When the water pressure difference between the inlet and outlet reaches 0.1MPa, the filter cartridge shall be replaced. The main advantages of the security filter are high efficiency, low resistance and easy replacement.


Titanium rod filter


Product classification: filter cartridge filter


Stainless steel titanium rod liquid filter uses metal titanium powder sintered filter cartridge, which is generally used for coarse filtration or intermediate filtration.


Titanium rod filter cartridge has the advantages of high precision, high temperature resistance, corrosion resistance and high mechanical strength. It is widely used in liquid medicine decarbonization and gas filtration. It can also replace the sand rod filter commonly used in large infusion production line. The shell is made of SUS316L and SUS304 high-quality stainless steel, and the inner and outer surfaces are mirror polished.


The titanium rod filter has compact structure and beautiful appearance. The pipe fittings are connected by quick installation, which is convenient for disassembly and cleaning.


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